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Cheap Flights from Boston to Porto - BOS to OPO (reverse)

Popular Flights from Boston to Porto

  • Airfare from Boston to Porto on SATA from $865 round trip
  • Airfare from Boston to Porto on American from $871 round trip
  • Airfare from Boston to Porto on Iberia from $871 round trip
  • Airfare from Boston to Porto on KLM from $879 round trip
  • Airfare from Boston to Porto on Finnair from $882 round trip

Did You Know?

  • The smallest aircraft operated by United flying between Boston, MA and Porto, PT is a DH8 with 37 seats.
  • Air Canada has 2 one stop flights between Boston, MA and Porto, PT.
  • Frankfurt, DE is the most popular connection for one stop flights between Boston, MA and Porto, PT.
  • The largest aircraft operated by Etihad flying between Boston, MA and Porto, PT is a CRJ with 70 seats.
  • 138 flights per week fly out of Boston, MA connecting to Porto, PT
  • The shortest flight between Boston, MA and Porto, PT on Lufthansa is 4,240 miles.
  • 204,004 seats are available per day to fly out of Boston, MA connecting to Porto, PT
  • Lufthansa has the most one stop flights between Boston, MA and Porto, PT.

Advance Purchase Prices from Boston to Porto

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Air Canada
    $1884
    $1584
    $1374
    $963
    $963
    $1153
    $1153
  • American
    $1700
    $1700
    $1400
    $789
    $789
    $979
    $979
  • Brussels
    $1827
    $1527
    $1317
    $1207
    $1207
    $1390
    $1390
  • Continental
    $1834
    $1534
    $1324
    $963
    $963
    $1103
    $1103
  • Iberia
    $1032
    $1032
    $1400
    $789
    $789
    $979
    $1753
  • Lufthansa
    $1884
    $1584
    $1374
    $963
    $963
    $1153
    $1153
  • SATA
    $763
    $763
    $763
    $763
    $763
    $763
    $763
  • TAP
    $1603
    $1250
    $1100
    $629
    $1165
    $950
    $950
  • US Airways
    $1444
    $1444
    $1284
    $1144
    $1269
    $1084
    $1084
  • United
    $1784
    $1484
    $1274
    $913
    $913
    $1053
    $1053

Cheap International Flights from Boston - BOS

Cheap Flights from Boston to Porto, from $865 Round trip from BOS to OPO